News Feed
Sections




News Archive
Looking for more information on how to do PHP the right way? Check out PHP: The Right Way

DevShed:
Validating Octal and Hexadecimal Values with Filters in PHP 5
July 23, 2009 @ 09:41:34

Continuing their series looking at creating validators for various value types in variables, DevShed has posted the latest tutorial - a look at validating octal and hexidecimal values.

As you know, when it comes to validating incoming data, PHP 5 comes bundled with a powerful set of native functions that allow you to perform all sorts of clever validations on a given variable. [...] In this second chapter of this series, I'm going to discuss how to use the FILTER_VALIDATE_INT filter that you learned in the previous part, this time for validating array elements as well as octal and hexadecimal integers.

Their example loops through an array of values to locate the ones that match the FILTER_VALIDATE_INT filter and echo their value back to the user via a foreach loop.

0 comments voice your opinion now!
tutorial filter hexadecimal octal validate


blog comments powered by Disqus

Similar Posts

PHP Web Services: How to configure https for Apache2.2 and consume PHP web services over https

DevShed: Introducing the Composite Pattern in PHP 5

NetTuts.com: Running WordPress on OpenShift: An Introduction

DeveloperDrive.com: What Web Developers Need to Know About Cross-Site Scripting

Community News: PHPFreaks Relaunch


Community Events





Don't see your event here?
Let us know!


community language introduction list unittest install interview laravel release threedevsandamaybe refactor testing developer code series framework api opinion symfony2 podcast

All content copyright, 2014 PHPDeveloper.org :: info@phpdeveloper.org - Powered by the Solar PHP Framework